CHICAGO MEDICAL CLINIC LLC
NPI 1154640571
Internal Medicine - Cardiovascular Disease in Gurnee, IL
About Chicago Medical Clinic Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHICAGO MEDICAL CLINIC LLC (NPI 1154640571) is a healthcare organization registered as a cardiovascular disease in Gurnee, Illinois and active in the NPI registry since May 2010. The organization lists John R Kapoor, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chicago Medical Clinic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Chicago Medical Clinic LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Chicago Medical Clinic LLC's NPI number?
The NPI number for Chicago Medical Clinic LLC is 1154640571. It was assigned to this organization in the NPPES registry on May 25, 2010.
Where is Chicago Medical Clinic LLC located?
Chicago Medical Clinic LLC is located at 200 S Greenleaf St Suite A, Gurnee, IL 60031. The listed phone number is (847) 596-4521.
What is Chicago Medical Clinic LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Chicago Medical Clinic LLC enrolled in Medicare?
Yes. Chicago Medical Clinic LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chicago Medical Clinic LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Chicago Medical Clinic LLC, in Cardiovascular Disease (Cardiology) and Dermatology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Chicago Medical Clinic LLC was last updated on June 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Chicago Medical Clinic Llc · NPI 1154640571
Cardiovascular Disease organization in Gurnee, Illinois. Organization record, active in the CMS NPPES registry since May 25, 2010.
## Identity
- **NPI:** 1154640571 (Entity type: Organization)
- **Enumerated:** May 25, 2010
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** John Kapoor, PHYSICIAN
## Practice location
- **Address:** 200 S GREENLEAF ST, SUITE A, Gurnee, IL 60031-3398
- **Phone:** (847) 596-4521
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (1), Dermatology (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 7, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1154640571) · Data from the CMS NPPES public registry.